X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Frun-program.test.sh;h=b95931a420ee536fbbac919efdf2cb8e34be30f7;hb=f5583053b2918ad03d00a0bf063be02d57dfb2c1;hp=f04a3bd54327ccb948d92acf2b401bb88ff11afa;hpb=675c5a9f9e3028bc2fd922ed6f570f01cf8c41cf;p=sbcl.git

diff --git a/tests/run-program.test.sh b/tests/run-program.test.sh
index f04a3bd..b95931a 100644
--- a/tests/run-program.test.sh
+++ b/tests/run-program.test.sh
@@ -8,35 +8,69 @@
 # While most of SBCL is derived from the CMU CL system, the test
 # files (like this one) were written from scratch after the fork
 # from CMU CL.
-# 
+#
 # This software is in the public domain and is provided with
 # absolutely no warranty. See the COPYING and CREDITS files for
 # more information.
 
-sbcl --noinform --noprint --sysinit /dev/null --userinit /dev/null <<EOF
+# Make sure that there's at least something in the environment (for
+# one of the tests below).
+SOMETHING_IN_THE_ENVIRONMENT='yes there is'
+export SOMETHING_IN_THE_ENVIRONMENT
+PATH=/some/path/that/does/not/exist:${PATH}
+export PATH
+
+${SBCL:-sbcl} <<EOF
+  ;; test that $PATH is searched
+  (assert (zerop (sb-ext:process-exit-code
+                  (sb-ext:run-program "true" () :search t :wait t))))
+  (assert (not (zerop (sb-ext:process-exit-code
+                       (sb-ext:run-program "false" () :search t :wait t)))))
   (let ((string (with-output-to-string (stream)
                   (sb-ext:run-program "/bin/echo"
                                       '("foo" "bar")
                                       :output stream))))
-    (when (string= string "foo bar
-")
-      (sb-ext:quit :unix-status 52)))
+    (assert (string= string "foo bar
+")))
+  ;; Unix environment strings are ordinarily passed with SBCL convention
+  ;; (instead of CMU CL alist-of-keywords convention).
+  (let ((string (with-output-to-string (stream)
+                  (sb-ext:run-program "/usr/bin/env" ()
+                                      :output stream
+                                      :environment '("FEEFIE=foefum")))))
+    (assert (string= string "FEEFIE=foefum
+")))
+  ;; The default Unix environment for the subprocess is the same as
+  ;; for the parent process. (I.e., we behave like perl and lots of
+  ;; other programs, but not like CMU CL.)
+  (let ((string (with-output-to-string (stream)
+                  (sb-ext:run-program "/usr/bin/env" ()
+                                      :output stream)))
+        (expected (apply #'concatenate
+                         'string
+                         (mapcar (lambda (environ-string)
+                                   (concatenate 'string
+                                                environ-string
+                                                (string #\newline)))
+                                 (sb-ext:posix-environ)))))
+    (assert (string= string expected)))
+  ;; That's not just because POSIX-ENVIRON is having a bad hair
+  ;; day and returning NIL, is it?
+  (assert (plusp (length (sb-ext:posix-environ))))
+  ;; make sure that a stream input argument is basically reasonable.
+  (let ((string (let ((i (make-string-input-stream "abcdef")))
+                  (with-output-to-string (stream)
+                    (sb-ext:run-program "/bin/cat" ()
+                                        :input i :output stream)))))
+    (assert (= (length string) 6))
+    (assert (string= string "abcdef")))
+  ;; success convention for this Lisp program run as part of a larger script
+  (sb-ext:quit :unix-status 52)))
 EOF
 if [ $? != 52 ]; then
     echo test failed: $?
     exit 1
 fi
 
-# known bugs:
-#
-#   sbcl-0.6.8:
-#
-#     (SB-EXT:RUN-PROGRAM "echo" NIL)
-#     => error in function SB-IMPL::%ENUMERATE-SEARCH-LIST:
-#        Undefined search list: path
-#
-#     (SB-EXT:RUN-PROGRAM "/bin/uname" '("-a") :OUTPUT :STREAM)
-#     doesn't return a STREAM (the way doc string claims)
-
 # success convention
 exit 104